Table 18.2, page 468 Estimated coefficients from three naive linear regression models ignoring the hierarchical structure of the school data. Note that for Model 3, we believe there is a typo where the coefficient for “Three hours” was copied for “Four or more hours”.

Table 18.4, page 480 is not reproduced — it is just the AICs from running
all possible sets of 2 and 3 predictors in xtmixed.

Figure 18.4, page 483 Weight over time for 14 Mice.

* Figure 18.4, page 483
twoway line WEIGHT DAY, lstyle(ID)

Table 18.5, page 485 Estimates for random intercept and random slope models with different correlation structures. Note that these are complex random effects models to be fitting on only 14 mice. The parameter estimates vary between packages, with some reporting Errors or warnings in the optimization.